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| TRUCKEE RIVER - BELOW DERBY DAM (TBDN2) | ||||||||||||||||||
| Latitude: 39.58º N | Longitude: 119.44º W | Elevation: 4200 Feet | ||||||||||||||||
| Location: Storey County in NV | ||||||||||||||||||
| River Group: Eastern Sierra | ||||||||||||||||||
| Issuance Time: | Jul 04 2026 at 7:51 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| 10-Day Accumulated Volume Plot |

| Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Jul 04 2026 at 7:59 AM PDT | ||||||||||
| Prob | Jul 05 | Jul 06 | Jul 07 | Jul 08 | Jul 09 | |||||
| 10% (Max) | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| 25% | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| 50% (Prob) | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| 75% | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| 90% (Min) | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| RFC FCST | 0.4 | 0.9 | 1.3 | 1.8 | 2.2 | |||||
| Prob | Jul 10 | Jul 11 | Jul 12 | Jul 13 | Jul 14 | |||||
| 10% (Max) | 2.7 | 3.1 | 3.6 | 4.0 | 4.4 | |||||
| 25% | 2.7 | 3.1 | 3.5 | 3.9 | 4.3 | |||||
| 50% (Prob) | 2.7 | 3.1 | 3.5 | 3.9 | 4.3 | |||||
| 75% | 2.7 | 3.1 | 3.5 | 3.9 | 4.3 | |||||
| 90% (Min) | 2.7 | 3.1 | 3.5 | 3.9 | 4.3 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 11.0 Feet | Flood Stage, Minor flooding. Near gate capacity at Derby Dam, may require the removal of soft plug on the overflow channel |